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George Dyke

@georgedyke

Curious | πŸš€ Space Enthusiast | 🌍 Earth Observer | πŸ› οΈ Engineer | πŸ’» Software Wrangler | 🌊 Climate Advocate | 🎿 Snowboarder | 🚡 Mountain Biker | 🎺 Trumpeter | πŸ’ Hockey Player | πŸ‘¨β€πŸ‘¦ Parent

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27.11.2024
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Latest posts by George Dyke @georgedyke

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Recovered NTS-3 today as it slowly drifts eastward at about 1Β° per day. Based on the EAGLE style bus so its emissions seem to come and go on a periodic basis.

More info here: space.skyrocket.de/doc_sdat/nts...

14.12.2025 04:07 πŸ‘ 14 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0

I want to find a reggae band for a conference in Auckland in November. We don't have a lot of money, and we want to dance! Does anyone know anyone? #auckland #music #livemusic

21.08.2025 23:21 πŸ‘ 2 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Map of damaged buildings in Mandalay, Myanmar. The amp combines an overview of a satellite image with a detailed inset. The extent of damage for individual building polygons is shown in shades of pink and red, from no damage (white) to 80–100 percent damage (red). The most damaged buildings are scattered throughout the city.

Map of damaged buildings in Mandalay, Myanmar. The amp combines an overview of a satellite image with a detailed inset. The extent of damage for individual building polygons is shown in shades of pink and red, from no damage (white) to 80–100 percent damage (red). The most damaged buildings are scattered throughout the city.

Satellite-based damage assessments for the Earthquake in Myanmar are beginning to trickle out. Here’s a section of Mandalay from Planet & Microsoft AI for Good.

satelliteimagerydemostg.z5.web.core.windows.net/damage-asses...

31.03.2025 15:28 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Portuguese editorial cartoonist Zez Vaz reaches back to Tiananmen Square to call on American defiance.

15.02.2025 13:43 πŸ‘ 50509 πŸ” 16404 πŸ’¬ 515 πŸ“Œ 1149

The main DEI page from @agu.org has been modified to take diversity out of the title. Glad to see it's not deleted entirely, but hey AGU, we're watching what you do and remembering the big game you once talked about supporting your diverse membership.

Today vs. January

10.02.2025 14:41 πŸ‘ 458 πŸ” 146 πŸ’¬ 25 πŸ“Œ 47

16TB archive of data.gov has been released on @source.coop, featuring over 311,000 datasets collected during 2024 & 2025, a complete archive of federal public datasets.

An initiative of Radiant Earth, Source is proud to support efforts that make open data more accessible and usable for all.

06.02.2025 23:22 πŸ‘ 11 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0

#OnThisDay in 1927, Virginia Norwood was born. A physicist and mathematician, she invented the first multispectral scanner to obtain images of the Earth from space. The Landsat 1 satellite and its successors have been scanning the planet thanks to the work of the "mother of Landsat."

08.01.2025 15:58 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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The #PalisadeFire in California, USA, seen from ignition yesterday until sunrise today. Seen by NOAA's GOES-18 weather sat, a vital tool for monitoring these fires.

Really dreadful situation - and several other fires pop up as well. Firefighters have a hard task.

08.01.2025 19:28 πŸ‘ 51 πŸ” 18 πŸ’¬ 1 πŸ“Œ 1

What is the protocol on @bsky.app around 're-tweeting' a Twitter post...?

19.12.2024 01:12 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Coastlines Our Coastlines monitoring service uses satellite data to map the typical location of the African coastline through time. It helps to understand the past changes in the coastline and identify areas of ...

Digital Earth Africa's Coastlines new service dashboard - remarkable example of being able to leverage large open satellite data archives, open source software, + expertise to produce continental scale products - www.digitalearthafrica.org/platform-res... Bravo @satellitesci.bsky.social + team!

18.12.2024 22:29 πŸ‘ 8 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Screenshot of job listing

Screenshot of job listing

Screenshot of job listing

Screenshot of job listing

An exciting job opening in our Geoscience Australia #DigitalEarthAU program: a Director role developing and managing the high-performance ICT systems and data pipelines that power our continental-scale #EarthObservation and #geospatial data science! πŸ›°οΈπŸŒπŸ‘©β€πŸ’»
www.apsjobs.gov.au/s/job-detail...

16.12.2024 03:40 πŸ‘ 20 πŸ” 12 πŸ’¬ 1 πŸ“Œ 1
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Multitemporal UAV lidar detects seasonal heave and subsidence on palsas Abstract. In the context of the accelerating impacts of climate change on permafrost landscapes, we use an uncrewed aerial vehicle (UAV) carrying a lidar scanner to investigate seasonal terrain change...

πŸ“’New publication by PhD student Cas Renette. Over 1 year we flew 5 campaigns of #UAV #Lidar to make #DTMs over #permafrost features (palsas) in N Sweden. We saw 15 cm heave on avg between Sept '22-April '23, as well as subsidence from April '23-Sept '23 #geospatial

tc.copernicus.org/articles/18/...

30.11.2024 17:35 πŸ‘ 8 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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And a few more...

16.12.2024 01:22 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I have beefed up my profile on here adding a few pics from the always fun Sculpture by the Sea 2024 sculpturebythesea.com/bondi/ - here are a few more I liked!

16.12.2024 01:21 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Frosty Frontiers and Salty Seas: Climate Data from ESA - Earth Online Oceans cover over 70% of Earth's surface, and their vastness means they play a crucial role in regulating the planet's climate.

An article I co-wrote in 2024 for #ESA Earth Online, lyrically "Frosty Frontiers and Salty Seas: Climate Data from ESA" πŸš€πŸŒβ„οΈπŸŒŠ
earth.esa.int/eogateway/eo...

#satellites πŸ›°οΈ #space 🌌 #earth 🌍 #Altimeters #Climate 🌑️ #CryoSat #Cryosphere ❄️ #Glaciers πŸ—» #Groundwater πŸ’§ #Oceans 🌊 #SIRAL #SMOS #SoilMoisture 🌱

16.12.2024 01:11 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Agriculture and Space: What Capabilities Can Satellites Bring? - Earth Online Satellites enable the digital capture of vast and diverse agricultural data, which are essential for modern farming. By providing a comprehensive view of Earth's surface, satellites contribute invalua...

Sharing an article I co-wrote in 2024 for #ESA Earth Online on "Agriculture and Space: What Capabilities Can Satellites Bring?" earth.esa.int/eogateway/eo... #satellites #space #earth #agriculture #CryoSat #Envisat #ERS #PROBA-V #Sentinel-2 #Sentinel-3 #SMOS #SPOT #WorldView

16.12.2024 01:06 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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NASA Shares Orion Heat Shield Findings, Updates Artemis Moon Missions - NASA Lee esta historia en espaΓ±ol aquΓ­.

A focused national purpose achieved a lot in the 1960s. Today's Artemis timeline shifts, April 2026 for Artemis II's crewed lunar flyby and mid-2027 for Artemis III's Moon landing.

Public understanding and support of lunar return has never been more vital.

#Artemis #SpaceRace

06.12.2024 05:33 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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We use satellite data to map Canada's forests. πŸ›°οΈπŸŒ²
National maps represent forest status and trends. Peer reviewed methods & accuracy statements.
#landcover #biomass #wildfire #Landsat #Sentinel2
Access open data here:
opendata.nfis.org/mapserver/nf...
Info/pubs: www.researchgate.net/publication/...

20.11.2024 20:24 πŸ‘ 51 πŸ” 12 πŸ’¬ 2 πŸ“Œ 1
Profile picture of Robbi Bishop-Taylor standing in front of a beach

Profile picture of Robbi Bishop-Taylor standing in front of a beach

Image of coastal change mapped from space

Image of coastal change mapped from space

Really exciting to see such so many familiar #ScienceTwitter faces appearing here! πŸŽ‰

Reintroduction time: I'm a coastal Earth Observation scientist from Canberra, Australia - my work involves mapping coastal change from space using petabytes of open satellite data! πŸ›°οΈπŸŒŠπŸ§‘β€πŸ”¬

10.11.2024 03:46 πŸ‘ 96 πŸ” 11 πŸ’¬ 3 πŸ“Œ 0

Hello World!

27.11.2024 01:51 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0